Start Free.
Scale Anywhere.

Choose the Stirling PDF plan that fits your workflow — from solo projects to full enterprise deployments.

Free

Deploy Stirling PDF on your own server for up to 5 people to use.

From

$0

No credit card. No time limits.

Up to 5 users
Core PDF Tools
Manual Workflows
CLI + API Access
Community Support
Self-Host Only
Basic customization

Pro

Unlock premium PDF tools on your own servers for up to 250 people.

From

$8

user / month

Everything in Free
Up to 250 users
Premium PDF Tools
Single Sign-On (SSO)
Automated Workflows
Usage Analytics
Custom Reports

Enterprise

Bring Stirling PDF to teams of hundreds or thousands inside large organizations.

From

$12

user / month

Everything in Pro
250+ users
LDAP / SCIM
Role Based Access Control
Priority Support
Advanced Reporting
Volume Discounts

Starter

Designed for product teams that want to more embed payments, helps you process.

From

$56

USD / month or $300 / year

10 transcript years / month
50 GB storage
Automation features
Projects
Notes
Tags
Insights

Team

Designed for product teams that want to more embed payments, helps you process.

From

$875

USD / month or $3,600 / year

10 transcript years / month
50 GB storage
Automation features
Projects
Notes
Tags
Insights

Business

Designed for product teams that want to more embed payments, helps you process.

From

$2,800

USD / month or $8,000 / year

10 transcript years / month
50 GB storage
Automation features
Projects
Notes
Tags
Insights

Enterprise

Designed for product teams that want to more embed payments, helps you process.

From

$4,500

USD / month or $18,000 / year

10 transcript years / month
50 GB storage
Automation features
Projects
Notes
Tags
Insights

Trusted at Scale

10M

Downloads
Across GitHub, Docker, and Community.

10%

of the Fortune 500
Used Stirling PDF in the last year.

58K

GitHub Stars
The most popular PDF project on Github.

Compare plans and features

Pay monthly

Pay yearly

Free

$0

No credit card
Start for Free
Pro

$8

user / month
Start with Pro
Enterprise

$12

user / month
Contact us

Projects

Easy setup
3
5
Contact sales
Basic support
0
0
Unlimited
Standard security
20
20
Unlimited

Users

Limited integrations
Unlimited
Unlimited
Unlimited
Transaction limits
20
25
Unlimited
Monthly updates
20
25
Unlimited

Data

Monthly updates
Unlimited
Unlimited
Unlimited
Extended customization
20
25
Unlimited
Phone support
20
25
Unlimited

Resources

24/7 assistance
Full customization
Advanced reporting

Features

Custom dashboards
On-site training
Account features

Frequently asked questions

How easy is it to switch to Stirling PDF from Adobe Acrobat?

Very easy. Stirling PDF offers familiar PDF tools with no complicated licensing or lock-in. You can self-host or deploy in minutes with full control over your data.

Is the Free plan really free forever?

Yes! Stirling PDF’s Free plan is fully self-hosted and open source — no time limits, no forced upgrades.

When should I upgrade to Pro?

If you’re managing a team larger than 5 users or if you want access to advanced workflows and admin features, Pro is the right next step.

Where can I see features on your roadmap?

Our roadmap is publicly available on our GitHub.

What level of support do I get for the Pro tier?

Pro users receive access to support through email and Discord.